SPEEDOMETER WILL NOT FUNCTION, SHIFTS ARE

1999 Ford Taurus

Tiny

Icarus02

March, 30, 2009 AT 1:40 PM

Transmission problem
1999 Ford Taurus 6 cyl Front Wheel Drive Automatic 94500 miles

I bought my 99 taurus about 2 years ago with 82k miles. About a year ago, I noticed that the speedometer would go crazy at times, but it didn't bother me very much because it would always work afterwards. Recently (a few days ago) my speedometer stopped working all together. In addition to this, the shifting has become terrible. The RPMs will rev to about 4-5k and hold for a while before shifting. Looking on some forums, they said this could be symptoms of a faulty ABS unit so I disconnected the unit, but no such luck. I am not sure what the problem could be. Thanks in advance!

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3 Answers

Tiny

Zackman

March, 31, 2009 AT 12:41 AM

Try checking your VSS Vehicle Speed Sensor. It is responsible for speedo and transmission shifting operations. Located at rear center of engine compartment, mounted on the transaxle.


http://www.2carpros.com/forum/automotive_pictures/55316_99taurusengine1_1.jpg



http://www.2carpros.com/forum/automotive_pictures/55316_99taurusengine2_1.jpg

Tiny

Icarus02

April, 3, 2009 AT 5:10 PM

Just to update -- It was in fact the VSS that was causing my problems. It was a very quick and easy replacement (once the part was located). The car is moving much better now with all problems functioning the way they should. Thanks for the help!

Tiny

Zackman

April, 3, 2009 AT 9:26 PM

Glad I can help.

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